{"product_id":"sparkfun-constant-current-power-supply-13-8v-8a","title":"SparkFun Constant Current Power Supply - 13.8V 8A","description":"\u003cp\u003eA simple constant current power supply that outputs 13.8VDC and 8A. It comes in a robust metal enclosure (IP68 rated) with a 100,000 hour service life. It features Over-voltage, Over-current, Short Circuit, and Over-temperature safety features. This can be used for charging Lead Acid batteries similar to the one we sell but requires good knowledge of how to do so. It also works for powering LED lighting-type devices.\u003c\/p\u003e \u003cp\u003eThe charger accepts 8-36V DC inputs via 14 AWG wires (The Red and Black ones) and outputs 13.8VDC and a constant 8A for current via the 16AWG wires (Yellow and Black).\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eInput Voltage: 12V\/24V DC\u003c\/li\u003e \u003cli\u003eInput Voltage Range: 8-36V DC\u003c\/li\u003e \u003cli\u003eEfficiency: 96% @ 12V in\u003c\/li\u003e \u003cli\u003eOutput Voltage: 13.8V DC\u003c\/li\u003e \u003cli\u003eOutput Current: 8A (Constant)\u003c\/li\u003e \u003cli\u003eVoltage Regulation: \u0026lt; 1%\u003c\/li\u003e \u003cli\u003eLoad Regulation: \u0026lt; 2%\u003c\/li\u003e \u003cli\u003eRipple \u0026amp; Noise: 156mVp-p\u003c\/li\u003e \u003cli\u003eOperating Temperature Range: -30�°C to 80�°C\u003c\/li\u003e \u003cli\u003eWaterproof Rating: IP68\u003c\/li\u003e \u003cli\u003eDimensions: 74mm x 74mm x 32mm\u003c\/li\u003e \u003cli\u003eWeight: 290g\u003c\/li\u003e \u003cli\u003eInput Cables (Red\/Black): 14AWG and 16.5cm Long\u003c\/li\u003e \u003cli\u003eOutput Cables (Yellow\/Black): 16AWG and 16.5cm Long\u003c\/li\u003e \u003cli\u003e1 Year Manufacturers Warranty\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/assets\/2\/7\/f\/4\/f\/WG8-36BC13R808_Specs.pdf\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":40054686351445,"sku":"18734:PRT-18734:spark","price":3675.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/18734-Lead_Acid_Battery_Charger_-_13.8V_Output-01.jpg?v=1651342206","url":"https:\/\/www.tanotis.com\/products\/sparkfun-constant-current-power-supply-13-8v-8a","provider":"Tanotis","version":"1.0","type":"link"}